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起重機(jī)吊重回轉(zhuǎn)發(fā)響 |
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我以前也遇到過(guò)一次,,不過(guò)不是吊車,,情況類似。因?yàn)椴皇俏覀児镜膯?wèn)題,,不知后來(lái)解決的怎樣了
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齒條缸回轉(zhuǎn)也有回轉(zhuǎn)支承,,只不過(guò)小了點(diǎn),隨車吊嗎,?
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